Circuit arrangement for analog to digital conversion of a time continuous input signal uses comparators to compare with a reference and a logic device

摘要

A circuit for A/D conversion of a continuous input signal which may have interference uses comparators (20-27) to compare with a reference and a logic device (110) for digital conversion. A device (100) detects the time separation between two directly following sides of signals and amplifies this if less than a minimum. A circuit for A/D conversion of a continuous input signal which may have interference has many comparators (20-27) to compare it to a reference and a logic device (110) to convert their output into a multiplace digital word. A device (100) next to the comparators detects the time separation between two directly following sides of two digital output signals and amplifies this by an adjustable amount if it is less than a minimum value.